CONFIGURATION AND METHOD FOR VENTILATING A ROOM, MORE PARTICULARLY A LABORATORY ROOM

摘要

A configuration ventilates a room with an access area and on either side work tables. The configuration has an air supply duct arranged above the access area for supplying fresh air, and an air exhaust air duct arranged above this for extracting exhaust air. The air supply duct has two side air supply slit outlets, and a central partition section. The exhaust air duct has two slit-like exhaust openings extending parallel to the air supply duct and are arranged in the ceiling so that on each side of the access area an air roll is formed through which supply air warmed up in the region of the work tables passes vertically into the region of the ceiling. The work tables have in an area of the back, a slit-like opening through which warm air can flow upward out from the area underneath the table top.

主权项

1. A configuration for ventilating a room having an access area and defined on both sides by work tables, the configuration comprising:
an air supply duct disposed above the access area for supplying fresh air into the room, said air supply duct having two side air supply sections or slit outlets formed therein, and a substantially air-tight central partition section; an exhaust air duct disposed above said air supply duct for extracting exhaust air from the room, said exhaust air duct having two slit-shaped exhaust openings formed therein and extending substantially parallel to said air supply duct and disposed in a region of a ceiling of the room so that supply air heated in a region of the work tables passes vertically up into an area of the ceiling of the room; and at least one of the work tables having in a area at a back a slit-shaped opening formed therein through which warmed supply air can flow upward out from an area underneath a table top of the at least one work table.